PaaS Offers an AIO Service for Enterprise
It is a reference to the layer of cloud technology architecture contains app infra services
Feb 09, 2012
Gartner has made a prediction that Platform as a service is a core layer of the cloud computing architecture, and its evolution will affect the future of most users and vendors in enterprise software markets.
"With large and growing vendor investment in PaaS, the market is on the cusp of several years of strategic growth, leading to innovation and likely breakthroughs in technology and business use of all of cloud computing," said Yefim Natis, vice president and distinguished analyst at Gartner. "Users and vendors of enterprise IT software solutions that are not yet engaged with PaaS must begin building expertise in PaaS or face tough challenges from competitors in the coming years”.
PaaS is a common reference to the layer of cloud technology architecture that contains all application infrastructure services, which are also known as "middleware" in other contexts. PaaS is the middle layer of the end-to-end software stack in the cloud. It is the technology that intermediates between the underlying system infrastructure (operating systems, networks, virtualization, storage, etc.) and overlaying application software. The technology services that are part of a full-scope comprehensive PaaS include functionality of application containers (servers), application development tools, database management systems, integration middleware, portal products, business process management suites and others — all offered as a service.